package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class BorrowOperation implements IOperation {
    public void work(BookList bookList) {
        System.out.println("借阅图书！");
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入要借阅的书名: ");
        String name = scanner.nextLine();

        int currentSize = bookList.getUseSize();

        for (int i = 0; i < currentSize; i++) {
            Book book = bookList.getBooks(i);
            if (book.getName().equals(name)) {
                if (!book.isBorrowed()) {
                    book.setBorrowed(true);
                    System.out.println("成功借阅!");
                    return;
                }
            }
        }
        System.out.println("抱歉, 暂无此书: "+name);
    }
}
